221560704

素因数分解:

$2^7\times 3^3\times {\mathrm{64109}}^1$

素因数の和:64132

約数の個数: 64

約数和(自身を含む): 653922000

約数和(自身を除く): 432361296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 64109, 128218, 192327, 256436, 384654, 512872, 576981, 769308, 1025744, 1153962, 1538616, 1730943, 2051488, 2307924, 3077232, 3461886, 4102976, 4615848, 6154464, 6923772, 8205952, 9231696, 12308928, 13847544, 18463392, 24617856, 27695088, 36926784, 55390176, 73853568, 110780352, 221560704]

約数ペア:

[(1, 221560704), (2, 110780352), (3, 73853568), (4, 55390176), (6, 36926784), (8, 27695088), (9, 24617856), (12, 18463392), (16, 13847544), (18, 12308928), (24, 9231696), (27, 8205952), (32, 6923772), (36, 6154464), (48, 4615848), (54, 4102976), (64, 3461886), (72, 3077232), (96, 2307924), (108, 2051488), (128, 1730943), (144, 1538616), (192, 1153962), (216, 1025744), (288, 769308), (384, 576981), (432, 512872), (576, 384654), (864, 256436), (1152, 192327), (1728, 128218), (3456, 64109)]